Infectious disease outbreak (COVID-19)-transmission and mortality

Infectious disease outbreak (COVID-19)-transmission and mortality preview image

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Screen_shot_2018-02-02_at_12.53.50_pm lin xiang (Author)

Tags

covid19 

Tagged by lin xiang about 2 years ago

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Model was written in NetLogo 6.2.2 • Viewed 357 times • Downloaded 11 times • Run 0 times
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turtles-own [day]
Patches-own [ ]
Globals [watching LM max-daily-cases]

to setup
  clear-all
  setup-turtles
  setup-patches
  set LM 0
  reset-ticks
end 

to setup-turtles
  create-turtles Population-size
  [set color 68
    set size 1.25
    set shape "person-1"
    set day 0
    setxy random-xcor random-ycor
  ]
end 

to setup-patches
  ask patches [set pcolor 0]
end 

to go

  if ticks >= days [stop]
  move
  transmission
  sickness
  find-max-daily-cases
  tick
end 

to move
  ask turtles
  [right random 360 forward mobility]
end 

to add-an-infected-person
  create-turtles 1
  [set color orange
    set size 1.25
    set shape "person-1"
    setxy random-xcor random-ycor
  ]
end 

to transmission
  ask turtles with [color = orange]
  [
    let healthy-person one-of other turtles in-radius 1.5 with [color = 68]
    if healthy-person != nobody
    [ask healthy-person [
      if random 100 < Transmission-rate
      [set color orange]]]
  ]
end 

to sickness
  ask turtles with [color = orange]
  [set day day + 1
    if day >= 15
    [ifelse random 100 < mortality
      [ set LM LM + 1 die  ]
      [set color blue] ]
  ]
end 

to watch-an-infected-person
  watch one-of turtles with [color = orange]
end 

to find-max-daily-cases
  if count turtles with [color = orange ] > max-daily-cases        ;Count the infectious. If it is greater than the current record of max daily cases
  [set max-daily-cases count turtles with [color = orange ]]       ;update the max daily case
end 

There are 9 versions of this model.

Uploaded by When Description Download
lin xiang about 1 month ago Minor adjustment Download this version
lin xiang 2 months ago Adjust the parameters Download this version
lin xiang 2 months ago Adjust the parameters Download this version
lin xiang over 1 year ago Add in max daily cases Download this version
lin xiang over 1 year ago Add in max daily cases Download this version
lin xiang about 2 years ago Add total deaths monitor Download this version
lin xiang about 2 years ago fix the background Download this version
lin xiang about 2 years ago add an adjustable time Download this version
lin xiang about 2 years ago Initial upload Download this version

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